Finding the Fourth Proportional to 23,405.89, 32,300.13 and 12,795.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,405.89 : 32,300.13 = 12,795.52 : x
2. Step 2: Convert to fraction form
   23,405.89/32,300.13 = 12,795.52/x
3. Step 3: Cross multiply
   23,405.89x = 32,300.13 × 12,795.52
4. Step 4: Simplify right side
   23,405.89x = 413,297,069.50
5. Step 5: Solve for x
   x = 413,297,069.50/23,405.89
6. Step 6: Final answer
   x = 17,657.82